Fixes NB#123401, toolbar icons not dimmed when deleting a message in viewer view
[modest] / src / modest-ui-actions.c
index 9bb5a1f..26effc7 100644 (file)
@@ -46,6 +46,7 @@
 #include "modest-platform.h"
 #include "modest-debug.h"
 #include <tny-mime-part.h>
+#include <tny-error.h>
 #include <tny-camel-folder.h>
 #include <tny-camel-imap-folder.h>
 #include <tny-camel-pop-folder.h>
@@ -87,7 +88,6 @@
 
 #include <gtkhtml/gtkhtml.h>
 
-#define MIN_FREE_SPACE 5 * 1024 * 1024
 #define MODEST_MOVE_TO_DIALOG_FOLDER_VIEW "move-to-dialog-folder-view"
 
 typedef struct _GetMsgAsyncHelper {
@@ -109,6 +109,7 @@ typedef struct _ReplyForwardHelper {
        guint reply_forward_type;
        ReplyForwardAction action;
        gchar *account_name;
+       gchar *mailbox;
        GtkWidget *parent_window;
        TnyHeader *header;
 } ReplyForwardHelper;
@@ -241,7 +242,6 @@ modest_ui_actions_run_account_setup_wizard (ModestWindow *win)
 
                window_list = modest_window_mgr_get_window_list (mgr);
                if (window_list == NULL) {
-                       ModestWindow *old_win;
                        win = MODEST_WINDOW (modest_accounts_window_new ());
                        if (modest_window_mgr_register_window (mgr, win, NULL)) {
                                gtk_widget_show_all (GTK_WIDGET (win));
@@ -250,14 +250,6 @@ modest_ui_actions_run_account_setup_wizard (ModestWindow *win)
                                win = NULL;
                        }
 
-                       old_win = win;
-                       win = MODEST_WINDOW (modest_folder_window_new (NULL));
-                       if (modest_window_mgr_register_window (mgr, win, NULL)) {
-                               gtk_widget_show_all (GTK_WIDGET (win));
-                       } else {
-                               gtk_widget_destroy (GTK_WIDGET (win));
-                               win = old_win;
-                       }
                } else {
                        g_list_free (window_list);
                }
@@ -529,7 +521,6 @@ modest_ui_actions_on_edit_mode_delete_message (ModestWindow *win)
 
 
        if (response == GTK_RESPONSE_OK) {
-               ModestWindow *main_window = NULL;
                ModestWindowMgr *mgr = NULL;
                GtkTreeModel *model = NULL;
                GtkTreeSelection *sel = NULL;
@@ -560,7 +551,7 @@ modest_ui_actions_on_edit_mode_delete_message (ModestWindow *win)
                }
 
                /* Disable window dimming management */
-               modest_window_disable_dimming (MODEST_WINDOW(win));
+               modest_window_disable_dimming (win);
 
                /* Remove each header. If it's a view window header_view == NULL */
                mail_op = modest_mail_operation_new ((GObject *) win);
@@ -573,18 +564,14 @@ modest_ui_actions_on_edit_mode_delete_message (ModestWindow *win)
                if (sel != NULL) {
                        gtk_tree_selection_unselect_all (sel);
                }
-               modest_window_enable_dimming (MODEST_WINDOW(win));
+               modest_window_enable_dimming (win);
 
                if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
                        modest_ui_actions_refresh_message_window_after_delete (MODEST_MSG_VIEW_WINDOW (win));
 
                        /* Get main window */
                        mgr = modest_runtime_get_window_mgr ();
-                       main_window = modest_window_mgr_get_main_window (mgr, FALSE); /* don't create */
                } else if (MODEST_IS_MAIN_WINDOW (win)) {
-                       /* Move cursor to next row */
-                       main_window = win;
-
                        /* Select next or previous row */
                        if (gtk_tree_row_reference_valid (next_row_reference)) {
                                gtk_tree_selection_select_path (sel, next_path);
@@ -605,10 +592,8 @@ modest_ui_actions_on_edit_mode_delete_message (ModestWindow *win)
                }
 
                /* Update toolbar dimming state */
-               if (main_window) {
-                       modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (main_window));
-                       modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (main_window));
-               }
+               modest_ui_actions_check_menu_dimming_rules (win);
+               modest_ui_actions_check_toolbar_dimming_rules (win);
 
                /* Free */
                g_list_foreach (sel_list, (GFunc) gtk_tree_path_free, NULL);
@@ -776,6 +761,54 @@ modest_ui_actions_on_smtp_servers (GtkAction *action, ModestWindow *win)
 #endif /* !MODEST_TOOLKIT_GTK */
 }
 
+static guint64
+count_part_size (const gchar *part)
+{
+       GnomeVFSURI *vfs_uri;
+       gchar *escaped_filename;
+       gchar *filename;
+       GnomeVFSFileInfo *info;
+       guint64 result;
+
+       /* Estimation of attachment size if we cannot get it from file info */
+       result = 32768;
+
+       vfs_uri = gnome_vfs_uri_new (part);
+
+       escaped_filename = g_path_get_basename (gnome_vfs_uri_get_path (vfs_uri));
+       filename = gnome_vfs_unescape_string_for_display (escaped_filename);
+       g_free (escaped_filename);
+       gnome_vfs_uri_unref (vfs_uri);
+
+       info = gnome_vfs_file_info_new ();
+       
+       if (gnome_vfs_get_file_info (part, 
+                                    info, 
+                                    GNOME_VFS_FILE_INFO_GET_MIME_TYPE)
+           == GNOME_VFS_OK) {
+               if (info->valid_fields & GNOME_VFS_FILE_INFO_FIELDS_SIZE) {
+                       result = info->size;
+               }
+       }
+       g_free (filename);
+       gnome_vfs_file_info_unref (info);
+
+       return result;
+}
+
+static guint64 
+count_parts_size (GSList *parts)
+{
+       GSList *node;
+       guint64 result = 0;
+
+       for (node = parts; node != NULL; node = g_slist_next (node)) {
+               result += count_part_size ((const gchar *) node->data);
+       }
+
+       return result;
+}
+
 void
 modest_ui_actions_compose_msg(ModestWindow *win,
                              const gchar *to_str,
@@ -792,18 +825,46 @@ modest_ui_actions_compose_msg(ModestWindow *win,
        TnyAccount *account = NULL;
        TnyFolder *folder = NULL;
        gchar *from_str = NULL, *signature = NULL, *body = NULL;
+       gchar *recipient = NULL;
        gboolean use_signature = FALSE;
        ModestWindow *msg_win = NULL;
        ModestAccountMgr *mgr = modest_runtime_get_account_mgr();
        ModestTnyAccountStore *store = modest_runtime_get_account_store();
        GnomeVFSFileSize total_size, allowed_size;
+       guint64 available_disk, expected_size, parts_size;
+       guint parts_count;
 
        /* we check for low-mem */
        if (modest_platform_check_memory_low (win, TRUE))
                goto cleanup;
 
+       available_disk = modest_utils_get_available_space (NULL);
+       parts_count = g_slist_length (attachments);
+       parts_size = count_parts_size (attachments);
+       expected_size = modest_tny_msg_estimate_size (body, NULL, parts_count, parts_size);
+
+       /* Double check: disk full condition or message too big */
+       if (available_disk < MODEST_TNY_ACCOUNT_STORE_MIN_FREE_SPACE ||
+           expected_size > available_disk) {
+               gchar *msg = g_strdup_printf (_KR("cerm_device_memory_full"), "");
+               modest_platform_system_banner (NULL, NULL, msg);
+               g_free (msg);
+
+               return;
+       }
+
+       if (expected_size > MODEST_MAX_ATTACHMENT_SIZE) {
+               modest_platform_run_information_dialog (
+                       GTK_WINDOW(win),
+                       _("mail_ib_error_attachment_size"),
+                       TRUE);
+               return;
+       }
+
+
 #ifdef MODEST_TOOLKIT_HILDON2
-       account_name = g_strdup (modest_window_get_active_account(win));
+       if (win)
+               account_name = g_strdup (modest_window_get_active_account(win));
 #endif
        if (!account_name) {
                account_name = modest_account_mgr_get_default_account(mgr);
@@ -813,7 +874,10 @@ modest_ui_actions_compose_msg(ModestWindow *win,
                goto cleanup;
        }
 
-       mailbox = modest_window_get_active_mailbox (win);
+       if (win)
+               mailbox = modest_window_get_active_mailbox (win);
+       else
+               mailbox = NULL;
        account = modest_tny_account_store_get_server_account (store, account_name, TNY_ACCOUNT_TYPE_STORE);
        if (!account) {
                g_printerr ("modest: failed to get tnyaccount for '%s'\n", account_name);
@@ -830,11 +894,16 @@ modest_ui_actions_compose_msg(ModestWindow *win,
                goto cleanup;
        }
 
-       signature = modest_account_mgr_get_signature (mgr, account_name, &use_signature);
+       recipient = modest_text_utils_get_email_address (from_str);
+       signature = modest_account_mgr_get_signature_from_recipient (mgr, recipient, &use_signature);
+       g_free (recipient);
        if (body_str != NULL) {
-               body = use_signature ? g_strconcat(body_str, "\n--\n", signature, NULL) : g_strdup(body_str);
+               body = use_signature ? g_strconcat(body_str, "\n",
+                                                  MODEST_TEXT_UTILS_SIGNATURE_MARKER,
+                                                  "\n", signature, NULL) : g_strdup(body_str);
        } else {
-               body = use_signature ? g_strconcat("\n--\n", signature, NULL) : g_strdup("");
+               body = use_signature ? g_strconcat("\n", MODEST_TEXT_UTILS_SIGNATURE_MARKER,
+                                                  "\n", signature, NULL) : g_strdup("");
        }
 
        msg = modest_tny_msg_new (to_str, from_str, cc_str, bcc_str, subject_str, NULL, NULL, body, NULL, NULL, NULL);
@@ -857,16 +926,18 @@ modest_ui_actions_compose_msg(ModestWindow *win,
        gtk_widget_show_all (GTK_WIDGET (msg_win));
 
        while (attachments) {
-               total_size +=
+               GnomeVFSFileSize att_size;
+               att_size =
                        modest_msg_edit_window_attach_file_one((ModestMsgEditWindow *)msg_win,
                                                               attachments->data, allowed_size);
+               total_size += att_size;
 
-               if (total_size > allowed_size) {
-                       g_warning ("%s: total size: %u",
-                                  __FUNCTION__, (unsigned int)total_size);
+               if (att_size > allowed_size) {
+                       g_debug ("%s: total size: %u",
+                                __FUNCTION__, (unsigned int)total_size);
                        break;
                }
-               allowed_size -= total_size;
+               allowed_size -= att_size;
 
                attachments = g_slist_next(attachments);
        }
@@ -923,7 +994,8 @@ modest_ui_actions_msg_retrieval_check (ModestMailOperation *mail_op,
                              error->code == TNY_SERVICE_ERROR_MESSAGE_NOT_AVAILABLE)) {
                        gchar *subject, *msg, *format = NULL;
                        TnyAccount *account;
-                       subject = tny_header_dup_subject (header);
+                       
+                       subject = header?tny_header_dup_subject (header):NULL;
                        if (!subject)
                                subject = g_strdup (_("mail_va_no_subject"));
 
@@ -967,6 +1039,7 @@ typedef struct {
 typedef struct {
        GtkTreeModel *model;
        TnyHeader *header;
+       ModestWindow *caller_window;
        OpenMsgBannerInfo *banner_info;
        GtkTreeRowReference *rowref;
 } OpenMsgHelper;
@@ -1009,7 +1082,6 @@ get_header_view_from_window (ModestWindow *window)
 static gchar *
 get_info_from_header (TnyHeader *header, gboolean *is_draft, gboolean *can_open)
 {
-       /* TODO: should also retrieve the mailbox from header */
        TnyFolder *folder;
        gchar *account = NULL;
        TnyFolderType folder_type = TNY_FOLDER_TYPE_UNKNOWN;
@@ -1140,14 +1212,16 @@ open_msg_cb (ModestMailOperation *mail_op,
                        g_free (mailbox);
        } else {
                gchar *uid = modest_tny_folder_get_header_unique_id (header);
+               const gchar *mailbox = NULL;
+
+               if (parent_win && MODEST_IS_WINDOW (parent_win))
+                       mailbox = modest_window_get_active_mailbox (MODEST_WINDOW (parent_win));
 
                if (helper->rowref && helper->model) {
-                       /* TODO: use mailbox */
-                       win = modest_msg_view_window_new_with_header_model (msg, account, NULL, (const gchar*) uid,
+                       win = modest_msg_view_window_new_with_header_model (msg, account, mailbox, (const gchar*) uid,
                                                                            helper->model, helper->rowref);
                } else {
-                       /* TODO: use mailbox */
-                       win = modest_msg_view_window_new_for_attachment (msg, account, NULL, (const gchar*) uid);
+                       win = modest_msg_view_window_new_for_attachment (msg, account, mailbox, (const gchar*) uid);
                }
                g_free (uid);
        }
@@ -1173,77 +1247,6 @@ cleanup:
        g_object_unref (parent_win);
 }
 
-static gboolean
-is_memory_full_error (GError *error, ModestMailOperation *mail_op)
-{
-       gboolean enough_free_space = TRUE;
-       GnomeVFSURI *cache_dir_uri;
-       const gchar *cache_dir = NULL;
-       GnomeVFSFileSize free_space;
-       TnyAccountStore *acc_store;
-
-       acc_store = TNY_ACCOUNT_STORE (modest_runtime_get_account_store ());
-
-       /* Cache dir is different in case we're using an external storage (like MMC account) */
-       if (mail_op) {
-               TnyAccount *account = modest_mail_operation_get_account (mail_op);
-               if (account) {
-                       if (modest_tny_account_is_memory_card_account (account)) {
-                               cache_dir = g_getenv (MODEST_MMC1_VOLUMEPATH_ENV);
-                       }
-                       g_object_unref (account);
-               }
-       }
-
-       /* Get the default local cache dir */
-       if (!cache_dir)
-               cache_dir = tny_account_store_get_cache_dir (acc_store);
-
-       cache_dir_uri = gnome_vfs_uri_new (cache_dir);
-       if (cache_dir_uri) {
-               if (gnome_vfs_get_volume_free_space (cache_dir_uri, &free_space) == GNOME_VFS_OK) {
-                       if (free_space < MIN_FREE_SPACE)
-                               enough_free_space = FALSE;
-               }
-               gnome_vfs_uri_unref (cache_dir_uri);
-       }
-
-       if ((error->code == TNY_SYSTEM_ERROR_MEMORY ||
-            /* When asking for a mail and no space left on device
-               tinymail returns this error */
-            error->code == TNY_SERVICE_ERROR_MESSAGE_NOT_AVAILABLE ||
-            /* When the folder summary could not be read or
-               written */
-            error->code == TNY_IO_ERROR_WRITE ||
-            error->code == TNY_IO_ERROR_READ) &&
-           !enough_free_space) {
-               return TRUE;
-       } else {
-               return FALSE;
-       }
-}
-
-static gboolean
-check_memory_full_error (GtkWidget *parent_window, GError *err)
-{
-       if (err == NULL)
-               return FALSE;
-
-       if (is_memory_full_error (err, NULL))
-               modest_platform_information_banner (parent_window,
-                                                   NULL, _KR("cerm_device_memory_full"));
-       else if (err->code == TNY_SYSTEM_ERROR_MEMORY)
-               /* If the account was created in memory full
-                  conditions then tinymail won't be able to
-                  connect so it'll return this error code */
-               modest_platform_information_banner (parent_window,
-                                                   NULL, _("emev_ui_imap_inbox_select_error"));
-       else
-               return FALSE;
-
-       return TRUE;
-}
-
 void
 modest_ui_actions_disk_operations_error_handler (ModestMailOperation *mail_op,
                                                 gpointer user_data)
@@ -1259,9 +1262,12 @@ modest_ui_actions_disk_operations_error_handler (ModestMailOperation *mail_op,
        /* If the mail op has been cancelled then it's not an error:
           don't show any message */
        if (status != MODEST_MAIL_OPERATION_STATUS_CANCELED) {
-               if (is_memory_full_error ((GError *) error, mail_op)) {
-                       modest_platform_information_banner ((GtkWidget *) win,
-                                                           NULL, _KR("cerm_device_memory_full"));
+               TnyAccount *account = modest_mail_operation_get_account (mail_op);
+               if (modest_tny_account_store_is_disk_full_error (modest_runtime_get_account_store(),
+                                                                (GError *) error, account)) {
+                       gchar *msg = g_strdup_printf (_KR("cerm_device_memory_full"), "");
+                       modest_platform_information_banner ((GtkWidget *) win, NULL, msg);
+                       g_free (msg);
                } else if (error->code == TNY_SYSTEM_ERROR_MEMORY) {
                        modest_platform_information_banner ((GtkWidget *) win,
                                                            NULL, _("emev_ui_imap_inbox_select_error"));
@@ -1273,6 +1279,8 @@ modest_ui_actions_disk_operations_error_handler (ModestMailOperation *mail_op,
                        modest_platform_information_banner ((GtkWidget *) win,
                                                            NULL, user_data);
                }
+               if (account)
+                       g_object_unref (account);
        }
 
        if (win)
@@ -1336,10 +1344,22 @@ get_account_from_header (TnyHeader *header)
 }
 
 static void
+caller_win_destroyed (OpenMsgHelper *helper, GObject *object)
+{
+       if (helper->caller_window)
+               helper->caller_window = NULL;
+}
+
+static void
 open_msg_helper_destroyer (gpointer user_data)
 {
        OpenMsgHelper *helper = (OpenMsgHelper *) user_data;
 
+       if (helper->caller_window) {
+               g_object_weak_unref ((GObject *) helper->caller_window, (GWeakNotify) caller_win_destroyed, helper);
+               helper->caller_window = NULL;
+       }
+
        if (helper->banner_info) {
                g_free (helper->banner_info->message);
                if (helper->banner_info->idle_handler > 0) {
@@ -1379,13 +1399,15 @@ open_msg_performer(gboolean canceled,
        helper = (OpenMsgHelper *) user_data;
 
        status = tny_account_get_connection_status (account);
-       if (err || canceled) {
+       if (err || canceled || helper->caller_window == NULL) {
                modest_window_mgr_unregister_header (modest_runtime_get_window_mgr (), helper->header);
                /* Free the helper */
                open_msg_helper_destroyer (helper);
 
-               /* In memory full conditions we could get this error here */
-               check_memory_full_error ((GtkWidget *) parent_window, err);
+               /* In disk full conditions we could get this error here */
+               modest_tny_account_store_check_disk_full_error (modest_runtime_get_account_store(),
+                                                               (GtkWidget *) parent_window, err,
+                                                               account, NULL);
 
                goto clean;
        }
@@ -1443,9 +1465,10 @@ open_msg_performer(gboolean canceled,
                header_view = get_header_view_from_window (MODEST_WINDOW (parent_window));
                uid = modest_tny_folder_get_header_unique_id (helper->header);
                if (header_view) {
-                       /* TODO: use mailbox */
+                       const gchar *mailbox = NULL;
+                       mailbox = modest_window_get_active_mailbox (MODEST_WINDOW (parent_window));
                        window = modest_msg_view_window_new_from_header_view 
-                               (MODEST_HEADER_VIEW (header_view), account_name, NULL, uid, helper->rowref);
+                               (MODEST_HEADER_VIEW (header_view), account_name, mailbox, uid, helper->rowref);
                        if (window != NULL) {
                                if (!modest_window_mgr_register_window (modest_runtime_get_window_mgr (),
                                                                        window, NULL)) {
@@ -1575,6 +1598,8 @@ open_msg_from_header (TnyHeader *header, GtkTreeRowReference *rowref, ModestWind
           (the user could switch between folders) */
        helper = g_slice_new (OpenMsgHelper);
        helper->model = g_object_ref (gtk_tree_view_get_model (GTK_TREE_VIEW (header_view)));
+       helper->caller_window = win;
+       g_object_weak_ref ((GObject *) helper->caller_window, (GWeakNotify) caller_win_destroyed, helper);
        helper->header = g_object_ref (header);
        helper->rowref = gtk_tree_row_reference_copy (rowref);
        helper->banner_info = NULL;
@@ -1654,6 +1679,7 @@ create_reply_forward_helper (ReplyForwardAction action,
 {
        ReplyForwardHelper *rf_helper = NULL;
        const gchar *active_acc = modest_window_get_active_account (win);
+       const gchar *active_mailbox = modest_window_get_active_mailbox (win);
 
        rf_helper = g_slice_new0 (ReplyForwardHelper);
        rf_helper->reply_forward_type = reply_forward_type;
@@ -1663,6 +1689,7 @@ create_reply_forward_helper (ReplyForwardAction action,
        rf_helper->account_name = (active_acc) ?
                g_strdup (active_acc) :
                modest_account_mgr_get_default_account (modest_runtime_get_account_mgr());
+       rf_helper->mailbox = g_strdup (active_mailbox);
 
        /* Note that window could be destroyed just AFTER calling
           register_window so we must ensure that this pointer does
@@ -1681,6 +1708,7 @@ free_reply_forward_helper (gpointer data)
 
        helper = (ReplyForwardHelper *) data;
        g_free (helper->account_name);
+       g_free (helper->mailbox);
        if (helper->header)
                g_object_unref (helper->header);
        if (helper->parent_window)
@@ -1706,6 +1734,7 @@ reply_forward_cb (ModestMailOperation *mail_op,
        ModestWindowMgr *mgr = NULL;
        gchar *signature = NULL;
        gboolean use_signature;
+       gchar *recipient;
 
        /* If there was any error. The mail operation could be NULL,
           this means that we already have the message downloaded and
@@ -1715,27 +1744,36 @@ reply_forward_cb (ModestMailOperation *mail_op,
                goto cleanup;
 
        from = modest_account_mgr_get_from_string (modest_runtime_get_account_mgr(),
-                                                  rf_helper->account_name, NULL);
-       signature = modest_account_mgr_get_signature (modest_runtime_get_account_mgr(), 
-                                                     rf_helper->account_name, 
-                                                     &use_signature);
+                                                  rf_helper->account_name, rf_helper->mailbox);
+       recipient = modest_text_utils_get_email_address (from);
+       signature = modest_account_mgr_get_signature_from_recipient (modest_runtime_get_account_mgr(), 
+                                                                    recipient, 
+                                                                    &use_signature);
+       g_free (recipient);
 
        /* Create reply mail */
        switch (rf_helper->action) {
+               /* Use the msg_header to ensure that we have all the
+                  information. The summary can lack some data */
+               TnyHeader *msg_header;
        case ACTION_REPLY:
+               msg_header = tny_msg_get_header (msg);
                new_msg =
-                       modest_tny_msg_create_reply_msg (msg, header, from,
+                       modest_tny_msg_create_reply_msg (msg, msg_header, from,
                                                         (use_signature) ? signature : NULL,
                                                         rf_helper->reply_forward_type,
                                                         MODEST_TNY_MSG_REPLY_MODE_SENDER);
+               g_object_unref (msg_header);
                break;
        case ACTION_REPLY_TO_ALL:
+               msg_header = tny_msg_get_header (msg);
                new_msg =
-                       modest_tny_msg_create_reply_msg (msg, header, from,
+                       modest_tny_msg_create_reply_msg (msg, msg_header, from,
                                                         (use_signature) ? signature : NULL,
                                                         rf_helper->reply_forward_type,
                                                         MODEST_TNY_MSG_REPLY_MODE_ALL);
                edit_type = MODEST_EDIT_TYPE_REPLY;
+               g_object_unref (msg_header);
                break;
        case ACTION_FORWARD:
                new_msg =
@@ -1767,8 +1805,7 @@ reply_forward_cb (ModestMailOperation *mail_op,
        }
 
        /* Create and register the windows */
-       /* TODO: fetch mailbox */
-       msg_win = modest_msg_edit_window_new (new_msg, rf_helper->account_name, NULL, FALSE);
+       msg_win = modest_msg_edit_window_new (new_msg, rf_helper->account_name, rf_helper->mailbox, FALSE);
        mgr = modest_runtime_get_window_mgr ();
        modest_window_mgr_register_window (mgr, msg_win, (ModestWindow *) rf_helper->parent_window);
 
@@ -2127,9 +2164,42 @@ new_messages_arrived (ModestMailOperation *self,
           send&receive was invoked by the user then do not show any
           visual notification, only play a sound and activate the LED
           (for the Maemo version) */
-       if (TNY_IS_LIST(new_headers) && (tny_list_get_length (new_headers)) > 0)
-               modest_platform_on_new_headers_received (new_headers,
-                                                        show_visual_notifications);
+       if (TNY_IS_LIST(new_headers) && (tny_list_get_length (new_headers)) > 0) {
+
+               /* We only notify about really new messages (not seen) we get */
+               TnyList *actually_new_list;
+               TnyIterator *iterator;
+               actually_new_list = TNY_LIST (tny_simple_list_new ());
+               for (iterator = tny_list_create_iterator (new_headers);
+                    !tny_iterator_is_done (iterator);
+                    tny_iterator_next (iterator)) {
+                       TnyHeader *header;
+                       TnyHeaderFlags flags;
+                       header = TNY_HEADER (tny_iterator_get_current (iterator));
+                       flags = tny_header_get_flags (header);
+
+                       if (!(flags & TNY_HEADER_FLAG_SEEN)) {
+                               tny_list_append (actually_new_list, G_OBJECT (header));
+                       }
+                       g_object_unref (header);
+               }
+               g_object_unref (iterator);
+
+               if (tny_list_get_length (actually_new_list) > 0) {
+                       GList *new_headers_list = NULL;
+
+                       new_headers_list = modest_utils_create_notification_list_from_header_list (actually_new_list);
+
+                       /* Send notifications */
+                       if (new_headers_list) {
+                               modest_platform_on_new_headers_received (new_headers_list,
+                                                                        show_visual_notifications);
+                               /* Free the list */
+                               modest_utils_free_notification_list (new_headers_list);
+                       }
+               }
+               g_object_unref (actually_new_list);
+       }
 
 }
 
@@ -2177,8 +2247,10 @@ do_send_receive_performer (gboolean canceled,
        info = (SendReceiveInfo *) user_data;
 
        if (err || canceled) {
-               /* In memory full conditions we could get this error here */
-               check_memory_full_error ((GtkWidget *) parent_window, err);
+               /* In disk full conditions we could get this error here */
+               modest_tny_account_store_check_disk_full_error (modest_runtime_get_account_store(),
+                                                               (GtkWidget *) parent_window, err,
+                                                               account, NULL);
 
                if (info->mail_op) {
                        modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (),
@@ -2231,6 +2303,7 @@ modest_ui_actions_do_send_receive (const gchar *account_name,
        gchar *acc_name = NULL;
        SendReceiveInfo *info;
        ModestTnyAccountStore *acc_store;
+       TnyAccount *account;
 
        /* If no account name was provided then get the current account, and if
           there is no current account then pick the default one: */
@@ -2240,7 +2313,7 @@ modest_ui_actions_do_send_receive (const gchar *account_name,
                if (!acc_name)
                        acc_name  = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr());
                if (!acc_name) {
-                       g_printerr ("modest: cannot get default account\n");
+                       modest_platform_information_banner (NULL, NULL, _("emev_ni_internal_error"));
                        return;
                }
        } else {
@@ -2248,6 +2321,31 @@ modest_ui_actions_do_send_receive (const gchar *account_name,
        }
 
        acc_store = modest_runtime_get_account_store ();
+       account = modest_tny_account_store_get_server_account (acc_store, acc_name, TNY_ACCOUNT_TYPE_STORE);
+
+       if (!account) {
+               g_free (acc_name);
+               modest_platform_information_banner (NULL, NULL, _("emev_ni_internal_error"));
+               return;
+       }
+
+       /* Do not automatically refresh accounts that are flagged as
+          NO_AUTO_UPDATE. This could be useful for accounts that
+          handle their own update times */
+       if (!interactive) {
+               ModestProtocolType proto = modest_tny_account_get_protocol_type (account);
+               if (proto != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
+                       const gchar *tag = MODEST_PROTOCOL_REGISTRY_NO_AUTO_UPDATE_PROTOCOLS;
+                       ModestProtocolRegistry *registry = modest_runtime_get_protocol_registry ();
+
+                       if (modest_protocol_registry_protocol_type_has_tag (registry, proto, tag)) {
+                               g_debug ("%s no auto update allowed for account %s", __FUNCTION__, account_name);
+                               g_object_unref (account);
+                               g_free (acc_name);
+                               return;
+                       }
+               }
+       }
 
        /* Create the info for the connect and perform */
        info = g_slice_new (SendReceiveInfo);
@@ -2255,8 +2353,7 @@ modest_ui_actions_do_send_receive (const gchar *account_name,
        info->win = (win) ? g_object_ref (win) : NULL;
        info->poke_status = poke_status;
        info->interactive = interactive;
-       info->account = modest_tny_account_store_get_server_account (acc_store, acc_name,
-                                                                    TNY_ACCOUNT_TYPE_STORE);
+       info->account = account;
        /* We need to create the operation here, because otherwise it
           could happen that the queue emits the queue-empty signal
           while we're trying to connect the account */
@@ -2563,7 +2660,7 @@ folder_refreshed_cb (ModestMailOperation *mail_op,
                     gpointer user_data)
 {
        ModestMainWindow *win = NULL;
-       GtkWidget *folder_view;
+       GtkWidget *folder_view, *header_view;
        const GError *error;
 
        g_return_if_fail (TNY_IS_FOLDER (folder));
@@ -2582,6 +2679,8 @@ folder_refreshed_cb (ModestMailOperation *mail_op,
 
        folder_view =
                modest_main_window_get_child_widget(win, MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
+       header_view =
+               modest_main_window_get_child_widget(win, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
 
        if (folder_view) {
                TnyFolderStore *current_folder;
@@ -2596,10 +2695,10 @@ folder_refreshed_cb (ModestMailOperation *mail_op,
        }
 
        /* Check if folder is empty and set headers view contents style */
-       if (tny_folder_get_all_count (folder) == 0)
+       if ((tny_folder_get_all_count (folder) == 0) ||
+           modest_header_view_is_empty (MODEST_HEADER_VIEW (header_view)))
                modest_main_window_set_contents_style (win,
                                                       MODEST_MAIN_WINDOW_CONTENTS_STYLE_EMPTY);
-
 }
 
 void
@@ -2608,7 +2707,6 @@ modest_ui_actions_on_folder_selection_changed (ModestFolderView *folder_view,
                                               gboolean selected,
                                               ModestMainWindow *main_window)
 {
-       ModestConf *conf;
        GtkWidget *header_view;
 
        g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
@@ -2618,7 +2716,6 @@ modest_ui_actions_on_folder_selection_changed (ModestFolderView *folder_view,
        if (!header_view)
                return;
 
-       conf = modest_runtime_get_conf ();
 
        if (TNY_IS_ACCOUNT (folder_store)) {
                if (selected) {
@@ -2630,14 +2727,11 @@ modest_ui_actions_on_folder_selection_changed (ModestFolderView *folder_view,
        } else {
                if (TNY_IS_FOLDER (folder_store) && selected) {
                        TnyAccount *account;
-                       const gchar *account_name = NULL;
 
                        /* Update the active account */
                        account = modest_tny_folder_get_account (TNY_FOLDER (folder_store));
                        if (account) {
                                set_active_account_from_tny_account (account, MODEST_WINDOW (main_window));
-                               account_name =
-                                       modest_tny_account_get_parent_modest_account_name_for_server_account (account);
                                g_object_unref (account);
                                account = NULL;
                        }
@@ -2677,7 +2771,8 @@ modest_ui_actions_on_folder_selection_changed (ModestFolderView *folder_view,
 #ifdef MODEST_TOOLKIT_GTK
                        if (modest_main_window_get_contents_style (main_window) ==
                            MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS)
-                               modest_widget_memory_save (conf, G_OBJECT (header_view),
+                               modest_widget_memory_save (modest_runtime_get_conf (), 
+                                                          G_OBJECT (header_view),
                                                           MODEST_CONF_HEADER_VIEW_KEY);
 #endif
                        modest_header_view_clear (MODEST_HEADER_VIEW(header_view));
@@ -2740,7 +2835,7 @@ void
 modest_ui_actions_on_msg_link_hover (ModestMsgView *msgview, const gchar* link,
                                     ModestWindow *win)
 {
-       /* g_message ("%s %s", __FUNCTION__, link); */
+       /* g_debug ("%s %s", __FUNCTION__, link); */
 }
 
 
@@ -2776,7 +2871,7 @@ modest_ui_actions_on_msg_recpt_activated (ModestMsgView *msgview,
                                          const gchar *address,
                                          ModestWindow *win)
 {
-       /* g_message ("%s %s", __FUNCTION__, address); */
+       /* g_debug ("%s %s", __FUNCTION__, address); */
 }
 
 static void
@@ -2815,13 +2910,11 @@ static gboolean
 enough_space_for_message (ModestMsgEditWindow *edit_window,
                          MsgData *data)
 {
-       TnyAccountStore *acc_store;
        guint64 available_disk, expected_size;
        gint parts_count;
        guint64 parts_size;
 
        /* Check size */
-       acc_store = TNY_ACCOUNT_STORE (modest_runtime_get_account_store());
        available_disk = modest_utils_get_available_space (NULL);
        modest_msg_edit_window_get_parts_size (edit_window, &parts_count, &parts_size);
        expected_size = modest_tny_msg_estimate_size (data->plain_body,
@@ -2829,12 +2922,13 @@ enough_space_for_message (ModestMsgEditWindow *edit_window,
                                                      parts_count,
                                                      parts_size);
 
-       /* Double check: memory full condition or message too big */
-       if (available_disk < MIN_FREE_SPACE ||
+       /* Double check: disk full condition or message too big */
+       if (available_disk < MODEST_TNY_ACCOUNT_STORE_MIN_FREE_SPACE ||
            expected_size > available_disk) {
+               gchar *msg = g_strdup_printf (_KR("cerm_device_memory_full"), "");
+               modest_platform_information_banner (NULL, NULL, msg);
+               g_free (msg);
 
-               modest_platform_information_banner (NULL, NULL,
-                                                   _KR("cerm_device_memory_full"));
                return FALSE;
        }
 
@@ -2857,7 +2951,7 @@ enough_space_for_message (ModestMsgEditWindow *edit_window,
        if (expected_size > MODEST_MAX_ATTACHMENT_SIZE) {
                modest_platform_run_information_dialog (
                        GTK_WINDOW(edit_window),
-                       _KR("memr_ib_operation_disabled"),
+                       _("mail_ib_error_attachment_size"),
                        TRUE);
                return FALSE;
        }
@@ -3015,6 +3109,7 @@ modest_ui_actions_on_send (GtkWidget *widget, ModestMsgEditWindow *edit_window)
        ModestAccountMgr *account_mgr;
        gchar *account_name;
        ModestMailOperation *mail_operation;
+       gchar *recipients;
 
        g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW(edit_window), TRUE);
 
@@ -3023,6 +3118,24 @@ modest_ui_actions_on_send (GtkWidget *widget, ModestMsgEditWindow *edit_window)
 
        data = modest_msg_edit_window_get_msg_data (edit_window);
 
+       if (data->subject == NULL || data->subject[0] == '\0') {
+               /* Empty subject -> no send */
+               modest_msg_edit_window_free_msg_data (edit_window, data);
+               return FALSE;
+       }
+
+       recipients = g_strconcat (data->to?data->to:"", 
+                                 data->cc?data->cc:"",
+                                 data->bcc?data->bcc:"",
+                                 NULL);
+       if (recipients == NULL || recipients[0] == '\0') {
+               /* Empty subject -> no send */
+               g_free (recipients);
+               modest_msg_edit_window_free_msg_data (edit_window, data);
+               return FALSE;
+       }
+       g_free (recipients);
+
        /* Check size */
        if (!enough_space_for_message (edit_window, data)) {
                modest_msg_edit_window_free_msg_data (edit_window, data);
@@ -3273,7 +3386,8 @@ do_create_folder_cb (ModestMailOperation *mail_op,
 
        error = modest_mail_operation_get_error (mail_op);
        if (error) {
-
+               gboolean disk_full = FALSE;
+               TnyAccount *account;
                /* Show an error. If there was some problem writing to
                   disk, show it, otherwise show the generic folder
                   create error. We do it here and not in an error
@@ -3281,13 +3395,24 @@ do_create_folder_cb (ModestMailOperation *mail_op,
                   stop the main loop in a gtk_dialog_run and then,
                   the message won't be shown until that dialog is
                   closed */
-               modest_ui_actions_disk_operations_error_handler (mail_op,
-                                                                _("mail_in_ui_folder_create_error"));
-
-               if (!is_memory_full_error ((GError *) error, mail_op)) {
-                       /* Try again if there is no full memory condition */
+               account = modest_mail_operation_get_account (mail_op);
+               if (account) {
+                       disk_full =
+                               modest_tny_account_store_check_disk_full_error (modest_runtime_get_account_store(),
+                                                                               (GtkWidget *) source_win,
+                                                                               (GError *) error,
+                                                                               account,
+                                                                               _("mail_in_ui_folder_create_error_memory"));
+                       g_object_unref (account);
+               }
+               if (!disk_full) {
+                       /* Show an error and try again if there is no
+                          full memory condition */
+                       modest_platform_information_banner ((GtkWidget *) source_win, NULL,
+                                                           _("mail_in_ui_folder_create_error"));
                        do_create_folder (source_win, parent_folder, (const gchar *) suggested_name);
                }
+
        } else {
                /* the 'source_win' is either the ModestMainWindow, or the 'Move to folder'-dialog
                 * FIXME: any other? */
@@ -3330,8 +3455,23 @@ do_create_folder_performer (gboolean canceled,
        ModestMailOperation *mail_op;
 
        if (canceled || err) {
-               /* In memory full conditions we could get this error here */
-               check_memory_full_error ((GtkWidget *) parent_window, err);
+               /* In disk full conditions we could get this error here */
+               modest_tny_account_store_check_disk_full_error (modest_runtime_get_account_store(),
+                                                               (GtkWidget *) parent_window, err,
+                                                               NULL, _("mail_in_ui_folder_create_error_memory"));
+
+               /* This happens if we have selected the outbox folder
+                  as the parent */
+               if (err->code == TNY_SERVICE_ERROR_UNKNOWN &&
+                   TNY_IS_MERGE_FOLDER (helper->parent)) {
+                       /* Show an error and retry */
+                       modest_platform_information_banner ((GtkWidget *) parent_window,
+                                                           NULL,
+                                                           _("mail_in_ui_folder_create_error"));
+
+                       do_create_folder (parent_window, helper->parent, helper->folder_name);
+               }
+
                goto frees;
        }
 
@@ -3389,20 +3529,21 @@ do_create_folder (GtkWindow *parent_window,
 
 static void
 modest_ui_actions_create_folder(GtkWidget *parent_window,
-                                GtkWidget *folder_view)
+                                GtkWidget *folder_view,
+                               TnyFolderStore *parent_folder)
 {
-       TnyFolderStore *parent_folder;
-
+       if (!parent_folder) {
 #ifdef MODEST_TOOLKIT_HILDON2
-       ModestTnyAccountStore *acc_store;
+               ModestTnyAccountStore *acc_store;
 
-       acc_store = modest_runtime_get_account_store ();
+               acc_store = modest_runtime_get_account_store ();
 
-       parent_folder = (TnyFolderStore *)
-               modest_tny_account_store_get_local_folders_account (acc_store);
+               parent_folder = (TnyFolderStore *)
+                       modest_tny_account_store_get_local_folders_account (acc_store);
 #else
-       parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
+               parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
 #endif
+       }
 
        if (parent_folder) {
                do_create_folder (GTK_WINDOW (parent_window), parent_folder, NULL);
@@ -3424,13 +3565,13 @@ modest_ui_actions_on_new_folder (GtkAction *action, ModestWindow *window)
                if (!folder_view)
                        return;
 
-               modest_ui_actions_create_folder (GTK_WIDGET (window), folder_view);
+               modest_ui_actions_create_folder (GTK_WIDGET (window), folder_view, NULL);
 #ifdef MODEST_TOOLKIT_HILDON2
        } else if (MODEST_IS_FOLDER_WINDOW (window)) {
                GtkWidget *folder_view;
 
                folder_view = GTK_WIDGET (modest_folder_window_get_folder_view (MODEST_FOLDER_WINDOW (window)));
-               modest_ui_actions_create_folder (GTK_WIDGET (window), folder_view);
+               modest_ui_actions_create_folder (GTK_WIDGET (window), folder_view, NULL);
 #endif
        } else {
                g_assert_not_reached ();
@@ -3442,15 +3583,21 @@ modest_ui_actions_rename_folder_error_handler (ModestMailOperation *mail_op,
                                               gpointer user_data)
 {
        const GError *error = NULL;
-       const gchar *message = NULL;
+       gchar *message = NULL;
+       gboolean mem_full;
+       TnyAccount *account = modest_mail_operation_get_account (mail_op);
 
        /* Get error message */
        error = modest_mail_operation_get_error (mail_op);
        if (!error)
                g_return_if_reached ();
 
-       if (error->domain == MODEST_MAIL_OPERATION_ERROR &&
-           error->code == MODEST_MAIL_OPERATION_ERROR_FOLDER_EXISTS) {
+       mem_full = modest_tny_account_store_is_disk_full_error (modest_runtime_get_account_store(),
+                                                               (GError *) error, account);
+       if (mem_full) {
+               message = g_strdup_printf (_KR("cerm_device_memory_full"), "");
+       } else if (error->domain == MODEST_MAIL_OPERATION_ERROR &&
+                  error->code == MODEST_MAIL_OPERATION_ERROR_FOLDER_EXISTS) {
                message = _CS("ckdg_ib_folder_already_exists");
        } else if (error->domain == TNY_ERROR_DOMAIN &&
                   error->code == TNY_SERVICE_ERROR_STATE) {
@@ -3464,6 +3611,11 @@ modest_ui_actions_rename_folder_error_handler (ModestMailOperation *mail_op,
        /* We don't set a parent for the dialog because the dialog
           will be destroyed so the banner won't appear */
        modest_platform_information_banner (NULL, NULL, message);
+
+       if (account)
+               g_object_unref (account);
+       if (mem_full)
+               g_free (message);
 }
 
 typedef struct {
@@ -3506,8 +3658,10 @@ on_rename_folder_performer (gboolean canceled,
        RenameFolderInfo *data = (RenameFolderInfo*)user_data;
 
        if (canceled || err) {
-               /* In memory full conditions we could get this error here */
-               check_memory_full_error ((GtkWidget *) parent_window, err);
+               /* In disk full conditions we could get this error here */
+               modest_tny_account_store_check_disk_full_error (modest_runtime_get_account_store(),
+                                                               (GtkWidget *) parent_window, err,
+                                                               account, NULL);
        } else {
 
                mail_op =
@@ -3641,6 +3795,13 @@ on_delete_folder_cb (gboolean canceled,
        GtkTreeSelection *sel;
 
        if (!MODEST_IS_WINDOW(parent_window) || canceled || (err!=NULL)) {
+               /* Note that the connection process can fail due to
+                  memory low conditions as it can not successfully
+                  store the summary */
+               if (!modest_tny_account_store_check_disk_full_error (modest_runtime_get_account_store(),
+                                                                    (GtkWidget*) parent_window, err,
+                                                                    account, NULL))
+                       g_debug ("Error connecting when trying to delete a folder");
                g_object_unref (G_OBJECT (info->folder));
                g_free (info);
                return;
@@ -4573,7 +4734,18 @@ headers_action_show_details (TnyHeader *header,
                             gpointer user_data)
 
 {
-       modest_platform_run_header_details_dialog (GTK_WINDOW (window), header);
+       gboolean async_retrieval;
+       TnyMsg *msg = NULL;
+
+       if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
+               async_retrieval = TRUE;
+               msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (window));
+       } else {
+               async_retrieval = FALSE;
+       }
+       modest_platform_run_header_details_dialog (GTK_WINDOW (window), header, async_retrieval, msg);
+       if (msg)
+               g_object_unref (msg);
 }
 
 /*
@@ -4893,6 +5065,7 @@ on_move_to_dialog_response (GtkDialog *dialog,
        GtkWidget *parent_win;
        MoveToInfo *helper = NULL;
        ModestFolderView *folder_view;
+       gboolean unset_edit_mode = FALSE;
 
        helper = (MoveToInfo *) user_data;
 
@@ -4902,9 +5075,12 @@ on_move_to_dialog_response (GtkDialog *dialog,
 
        switch (response) {
                TnyFolderStore *dst_folder;
+               TnyFolderStore *selected;
 
        case MODEST_GTK_RESPONSE_NEW_FOLDER:
-               modest_ui_actions_create_folder (GTK_WIDGET (dialog), GTK_WIDGET (folder_view));
+               selected = modest_folder_view_get_selected (folder_view);
+               modest_ui_actions_create_folder (GTK_WIDGET (dialog), GTK_WIDGET (folder_view), selected);
+               g_object_unref (selected);
                return;
        case GTK_RESPONSE_NONE:
        case GTK_RESPONSE_CANCEL:
@@ -4951,6 +5127,7 @@ on_move_to_dialog_response (GtkDialog *dialog,
                if (dst_folder)
                        g_object_unref (dst_folder);
 
+               unset_edit_mode = TRUE;
                break;
        default:
                g_warning ("%s unexpected response id %d", __FUNCTION__, response);
@@ -4959,6 +5136,11 @@ on_move_to_dialog_response (GtkDialog *dialog,
        /* Free the helper and exit */
        if (helper->list)
                g_object_unref (helper->list);
+       if (unset_edit_mode) {
+#ifdef MODEST_TOOLKIT_HILDON2
+               modest_hildon2_window_unset_edit_mode (MODEST_HILDON2_WINDOW (helper->win));
+#endif
+       }
        g_slice_free (MoveToInfo, helper);
        gtk_widget_destroy (GTK_WIDGET (dialog));
 }
@@ -5034,7 +5216,9 @@ create_move_to_dialog (GtkWindow *win,
        g_object_set_data (G_OBJECT(dialog), MODEST_MOVE_TO_DIALOG_FOLDER_VIEW, tree_view);
 
        /* Hide special folders */
+#ifndef MODEST_TOOLKIT_HILDON2
        modest_folder_view_show_non_move_folders (MODEST_FOLDER_VIEW (tree_view), FALSE);
+#endif
        if (list_to_move)
                modest_folder_view_set_list_to_move (MODEST_FOLDER_VIEW (tree_view), list_to_move);
 #ifndef MODEST_TOOLKIT_HILDON2
@@ -5203,6 +5387,8 @@ modest_ui_actions_move_folder_error_handler (ModestMailOperation *mail_op,
                                             gpointer user_data)
 {
        GObject *win = NULL;
+       const GError *error;
+       TnyAccount *account = NULL;
 
 #ifndef MODEST_TOOLKIT_HILDON2
        ModestWindow *main_window = NULL;
@@ -5210,6 +5396,8 @@ modest_ui_actions_move_folder_error_handler (ModestMailOperation *mail_op,
        /* Disable next automatic folder selection */
        main_window = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
                                                         FALSE); /* don't create */
+
+       /* Show notification dialog only if the main window exists */
        if (main_window) {
                GtkWidget *folder_view = NULL;
 
@@ -5223,11 +5411,23 @@ modest_ui_actions_move_folder_error_handler (ModestMailOperation *mail_op,
                }
        }
 #endif
-       /* Show notification dialog only if the main window exists */
        win = modest_mail_operation_get_source (mail_op);
-       modest_platform_run_information_dialog ((GtkWindow *) win,
-                                               _("mail_in_ui_folder_move_target_error"),
-                                               FALSE);
+       error = modest_mail_operation_get_error (mail_op);
+
+       if (TNY_IS_FOLDER (user_data))
+               account = modest_tny_folder_get_account (TNY_FOLDER (user_data));
+       else if (TNY_IS_ACCOUNT (user_data))
+               account = g_object_ref (user_data);
+
+       /* If it's not a disk full error then show a generic error */
+       if (!modest_tny_account_store_check_disk_full_error (modest_runtime_get_account_store(),
+                                                            (GtkWidget *) win, (GError *) error,
+                                                            account, NULL))
+               modest_platform_run_information_dialog ((GtkWindow *) win,
+                                                       _("mail_in_ui_folder_move_target_error"),
+                                                       FALSE);
+       if (account)
+               g_object_unref (account);
        if (win)
                g_object_unref (win);
 }
@@ -5356,7 +5556,7 @@ modest_ui_actions_on_main_window_remove_attachments (GtkAction *action,
                        modest_msg_view_window_remove_attachments (MODEST_MSG_VIEW_WINDOW (msg_view_window), TRUE);
                else {
                        /* do nothing; uid was registered before, so window is probably on it's way */
-                       g_warning ("debug: header %p has already been registered", header);
+                       g_debug ("header %p has already been registered", header);
                }
        } else {
                ModestMailOperation *mail_op = NULL;
@@ -5460,17 +5660,24 @@ xfer_messages_error_handler (ModestMailOperation *mail_op,
 {
        GObject *win;
        const GError *error;
+       TnyAccount *account;
 
        win = modest_mail_operation_get_source (mail_op);
        error = modest_mail_operation_get_error (mail_op);
+       account = modest_mail_operation_get_account (mail_op);
 
-       if (error && is_memory_full_error ((GError *) error, mail_op))
-               modest_platform_information_banner ((GtkWidget *) win,
-                                                   NULL, _KR("cerm_device_memory_full"));
-       else
+       if (error && modest_tny_account_store_is_disk_full_error (modest_runtime_get_account_store(),
+                                                                 (GError *) error, account)) {
+               gchar *msg = g_strdup_printf (_KR("cerm_device_memory_full"), "");
+               modest_platform_information_banner ((GtkWidget *) win, NULL, msg);
+               g_free (msg);
+       } else {
                modest_platform_run_information_dialog ((GtkWindow *) win,
                                                        _("mail_in_ui_folder_move_target_error"),
                                                        FALSE);
+       }
+       if (account)
+               g_object_unref (account);
        if (win)
                g_object_unref (win);
 }
@@ -5501,7 +5708,9 @@ xfer_messages_performer  (gboolean canceled,
        helper = (XferMsgsHelper *) user_data;
 
        if (canceled || err) {
-               if (!check_memory_full_error ((GtkWidget *) parent_window, err)) {
+               if (!modest_tny_account_store_check_disk_full_error (modest_runtime_get_account_store(),
+                                                                    (GtkWidget *) parent_window, err,
+                                                                    account, NULL)) {
                        /* Show the proper error message */
                        modest_ui_actions_on_account_connection_error (parent_window, account);
                }
@@ -5572,14 +5781,25 @@ typedef struct {
 } MoveFolderInfo;
 
 static void
-on_move_folder_cb (gboolean canceled, GError *err, GtkWindow *parent_window,
-               TnyAccount *account, gpointer user_data)
+on_move_folder_cb (gboolean canceled,
+                  GError *err,
+                  GtkWindow *parent_window,
+                  TnyAccount *account,
+                  gpointer user_data)
 {
        MoveFolderInfo *info = (MoveFolderInfo*)user_data;
        GtkTreeSelection *sel;
        ModestMailOperation *mail_op = NULL;
 
        if (canceled || err || !MODEST_IS_WINDOW (parent_window)) {
+               /* Note that the connection process can fail due to
+                  memory low conditions as it can not successfully
+                  store the summary */
+               if (!modest_tny_account_store_check_disk_full_error (modest_runtime_get_account_store(),
+                                                                    (GtkWidget*) parent_window, err,
+                                                                    account, NULL))
+                       g_debug ("Error connecting when trying to move a folder");
+
                g_object_unref (G_OBJECT (info->src_folder));
                g_object_unref (G_OBJECT (info->dst_folder));
                g_free (info);
@@ -5610,15 +5830,10 @@ on_move_folder_cb (gboolean canceled, GError *err, GtkWindow *parent_window,
 
        mail_op =
                modest_mail_operation_new_with_error_handling (G_OBJECT(parent_window),
-                               modest_ui_actions_move_folder_error_handler,
-                               info->src_folder, NULL);
+                                                              modest_ui_actions_move_folder_error_handler,
+                                                              g_object_ref (info->dst_folder), g_object_unref);
        modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
-                       mail_op);
-
-       /* Select *after* the changes */
-       /* TODO: this function hangs UI after transfer */
-       /*                      modest_folder_view_select_folder (MODEST_FOLDER_VIEW(folder_view), */
-       /*                                                        TNY_FOLDER (src_folder), TRUE); */
+                                        mail_op);
 
        if (MODEST_IS_MAIN_WINDOW (parent_window)) {
                modest_folder_view_select_folder (MODEST_FOLDER_VIEW(info->folder_view),
@@ -5914,7 +6129,7 @@ modest_ui_actions_on_edit_mode_move_to (ModestWindow *win)
        /* Show the dialog */
        gtk_widget_show (dialog);
 
-       return TRUE;
+       return FALSE;
 }
 
 /*
@@ -6097,7 +6312,9 @@ retrieve_msg_contents_performer (gboolean canceled,
        TnyList *headers = TNY_LIST (user_data);
 
        if (err || canceled) {
-               check_memory_full_error ((GtkWidget *) parent_window, err);
+               modest_tny_account_store_check_disk_full_error (modest_runtime_get_account_store(),
+                                                               (GtkWidget *) parent_window, err,
+                                                               account, NULL);
                goto out;
        }
 
@@ -6574,7 +6791,8 @@ modest_ui_actions_get_msg_already_deleted_error_msg (ModestWindow *win)
 #endif
        } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
                header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
-               folder = TNY_FOLDER_STORE (tny_header_get_folder (header));
+               if (header)
+                       folder = TNY_FOLDER_STORE (tny_header_get_folder (header));
        }
 
        if (!header || !folder)
@@ -6651,3 +6869,51 @@ modest_ui_actions_on_delete_account (GtkWindow *parent_window,
        }
        return removed;
 }
+
+static void
+on_fetch_images_performer (gboolean canceled,
+                          GError *err,
+                          GtkWindow *parent_window,
+                          TnyAccount *account,
+                          gpointer user_data)
+{
+       if (err || canceled) {
+               /* Show an unable to retrieve images ??? */
+               return;
+       }
+
+       /* Note that the user could have closed the window while connecting */
+       if (GTK_WIDGET_VISIBLE (parent_window))
+               modest_msg_view_window_fetch_images ((ModestMsgViewWindow *) parent_window);
+       g_object_unref ((GObject *) user_data);
+}
+
+void
+modest_ui_actions_on_fetch_images (GtkAction *action,
+                                  ModestWindow *window)
+{
+       g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
+
+       modest_platform_connect_and_perform ((GtkWindow *) window, TRUE, 
+                                            NULL,
+                                            on_fetch_images_performer, 
+                                            g_object_ref (window));
+}
+
+void
+modest_ui_actions_on_reload_message (const gchar *msg_id)
+{
+       ModestWindow *window = NULL;
+
+       g_return_if_fail (msg_id && msg_id[0] != '\0');
+       if (!modest_window_mgr_find_registered_message_uid (modest_runtime_get_window_mgr (),
+                                                           msg_id,
+                                                           &window))
+               return;
+
+
+       if (window == NULL || !MODEST_IS_MSG_VIEW_WINDOW (window))
+               return;
+
+       modest_msg_view_window_reload (MODEST_MSG_VIEW_WINDOW (window));
+}